Round|Natural|GIA

1.42ct G IF Round Natural Diamond

EX • G/IF • GIA 2245057943

Certificate GIA 2245057943

Diamond specifications and retailer prices

From $17,993 NZD
$10,141 USD
As of October 26, 2026
Save $9,216 NZD (34%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,997 NZD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.42ct natural round diamond

This 1.42ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2245057943. Listed at 16 retailers as of October 26, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245057943
Dimensions7.10 × 7.15 × 4.48 mm
L/W Ratio1.01
Top View
7.10 mm7.15 mm1.42 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245057943
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $28,997 NZD|Low: $14,739 NZD|High: $28,997 NZD|Avg: $19,805 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 10$14,739 NZD
Retailer 8$16,067 NZD
Retailer 9$16,297 NZD
Retailer 5$16,300 NZD
Retailer 7$16,953 NZD
Retailer 15$17,149 NZD
Retailer 4$17,993 NZD
Retailer 11$18,660 NZD
Retailer 17$19,203 NZD
Retailer 2$20,645 NZD
Retailer 16$20,805 NZD
Retailer 3$21,125 NZD
Retailer 6$21,476 NZD
Retailer 12$21,829 NZD
Retailer 18$24,006 NZD
Retailer 14$24,237 NZD
Retailer 13$27,209 NZD
NZ Jewellers$28,997 NZD

29 data points across 18 retailers

16 retailers$17,993 NZD to $27,209 NZD

Retailer 1
-
$14,739 NZD
HK$64,900 HKD
Price last confirmed 31 days ago
Retailer 2
-
$16,067 NZD
€8,624 EUR
View
Price last confirmed 33 days ago
Retailer 3
-
$16,297 NZD
SGD 12,412 SGD
View
Price last confirmed 32 days ago
Retailer 4
-
$16,300 NZD
$9,187 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$17,149 NZD
$9,665 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$17,993 NZD
$10,141 USD
View
Retailer 7
-
$18,660 NZD
£8,281 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
$19,328 NZD
£8,578 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
$20,645 NZD
£9,162 GBP
View
Retailer 10
-
$20,805 NZD
$11,726 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$21,125 NZD
$11,906 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$21,476 NZD
$12,104 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$21,829 NZD
€11,717 EUR
View
Price last confirmed 7 days ago
Retailer 14
-
$24,006 NZD
$13,530 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$27,209 NZD
£12,075 GBP
View
Most Expensive
NZ Jewellers
81511feb-581c-4398-96aa-895c709d0351 · Oct 23
$28,997 NZD
$16,343 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $17,993 NZDSave up to $9,216 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.42ct Round
$17,993 NZD